Question

In what ways has city development all over the world occured primarily at the expense of ecology and environment????

Answer 1

1. To develop cities natural features were transformed in response to the growing demand for space, for factories, houses and other institutions.

2.Large quantities of waste products pollutes air and water.

3.The widespread use of coal in homes and in industries raised serious problems.

4.Common masses complained about the black fog, causing illness and dirty clothes.

5. The vast mass of one room houses occupied by the poor wore a serious threat to public health.

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